JPH045167U - - Google Patents
Info
- Publication number
- JPH045167U JPH045167U JP4670690U JP4670690U JPH045167U JP H045167 U JPH045167 U JP H045167U JP 4670690 U JP4670690 U JP 4670690U JP 4670690 U JP4670690 U JP 4670690U JP H045167 U JPH045167 U JP H045167U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- supply passage
- disposed
- accumulator
- hydraulic pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000010349 pulsation Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案に係る液圧倍力システムの一実
施例を示す図、第２図はこの実施例に使用される
オリフイスを示す断面図である。
１……ブレーキ液圧倍力システム（液圧倍力シ
ステム）、４……液圧ポンプ（液圧発生手段）、
５……供給通路、６……ブレーキ液圧倍力装置（
液圧倍力装置）、９……オリフイス装置、９ａ…
…オリフイス、１０……アキユムレータ（脈動吸
収用アキユムレータ）。
FIG. 1 is a diagram showing an embodiment of a hydraulic pressure boosting system according to the present invention, and FIG. 2 is a sectional view showing an orifice used in this embodiment. 1... Brake fluid pressure boost system (hydraulic pressure boost system), 4... Hydraulic pump (hydraulic pressure generation means),
5... Supply passage, 6... Brake fluid pressure booster (
hydraulic pressure booster), 9... orifice device, 9a...
...Orifice, 10...Accumulator (accumulator for pulsation absorption).
Claims (1)
液圧倍力装置に加圧された作動液が供給されるこ
とにより、前記液圧倍力装置が入力を所定の大き
さに倍力させて出力するようになつている液圧倍
力システムにおいて、 前記供給通路に脈動吸収用アキユムレータが配
設されていると共に、このアキユムレータと前記
液圧発生手段との間の前記供給通路部分にオリフ
イスが配設されていることを特徴とする液圧倍力
システム。 (2) 前記供給通路部分の少なくとも一部が可撓
性ホースによつて形成されているとともに、この
ホースの前記脈動吸収用アキムユレータ側に前記
オリフイスが設けられていることを特徴とする請
求項１記載の液圧倍力システム。[Claims for Utility Model Registration] (1) Pressurized hydraulic fluid is supplied from the hydraulic pressure generating means to the hydraulic booster through the supply passage during operation, so that the hydraulic booster receives input. In a hydraulic pressure boosting system configured to boost the power to a predetermined magnitude and output it, a pulsation absorbing accumulator is disposed in the supply passage, and a pulsation absorbing accumulator is disposed in the supply passage, and a connection between the accumulator and the hydraulic pressure generating means is provided. A hydraulic boosting system characterized in that an orifice is disposed in the supply passage portion between. (2) At least a part of the supply passage portion is formed by a flexible hose, and the orifice is provided on the pulsation absorbing accumulator side of the hose. Hydraulic boost system as described.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990046706U JP2500628Y2 (en) | 1990-05-01 | 1990-05-01 | Hydraulic boost system |
| US07/691,298 US5193885A (en) | 1990-05-01 | 1991-04-25 | Hydraulic pressure booster system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990046706U JP2500628Y2 (en) | 1990-05-01 | 1990-05-01 | Hydraulic boost system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH045167U true JPH045167U (en) | 1992-01-17 |
| JP2500628Y2 JP2500628Y2 (en) | 1996-06-12 |
Family
ID=31562016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990046706U Expired - Lifetime JP2500628Y2 (en) | 1990-05-01 | 1990-05-01 | Hydraulic boost system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2500628Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55140641A (en) * | 1979-04-17 | 1980-11-04 | Nissan Motor Co Ltd | Hydraulic pressure booster |
| JPS62187646A (en) * | 1986-02-13 | 1987-08-17 | Toyota Motor Corp | Oil pressure feeding device of high pressure hose protecting type |
-
1990
- 1990-05-01 JP JP1990046706U patent/JP2500628Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55140641A (en) * | 1979-04-17 | 1980-11-04 | Nissan Motor Co Ltd | Hydraulic pressure booster |
| JPS62187646A (en) * | 1986-02-13 | 1987-08-17 | Toyota Motor Corp | Oil pressure feeding device of high pressure hose protecting type |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2500628Y2 (en) | 1996-06-12 |
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